4inch Resistive Touch LCD, 480×800, 8080 Parallel Interface4inch 480×800 Pixels IPS LCD, Resistive Touch, 8080 Parallel InterfaceOverview
This is a multicolor graphic IPS LCD display, 4inch diagonal, 480×800 pixels, with resistive touch screen. It adopts 8080 parallel interface for LCD communication, and supports host controllers such as STM32.
Features
- 4inch 65K colorful screen
- 480×800 resolution, clear display
- Adopts 16-bit parallel bus transmission, fast data rate
- Onboard touch controller, smoother touch experience
- Programmable backlight control, power saving
- Comes with development resources and manual (examples for STM32)
Key ParametersDRIVERNT35510TOUCH CONTROLLERXPT2046LCD TYPEIPSCOMMUNICATION INTERFACELCD: 16-bit parallel
Touch panel: SPIDISPLAY COLORSRGB, 65K colorsRESOLUTION480 × 800BACKLIGHTLEDDISPLAY SIZE (MM)51.84mm × 86.40mmOUTLINE DIMENSIONS59.0mm × 111.0mmTOUCH TYPE4-wire resistivePOWER SUPPLY VOLTAGE5V/3.3VLOGIC LEVEL3.3VInterface positive, 5V inputWhen P1 and P2 connecting with 5V power supply, the P33 and P34 will provide 3.3V output2GNDGroundGround3~18D0~D15Data pin16Bit bi-directional data line19LCD_CSLCD chip selectLow active20DCData/Command selectionDC = 1 : data register
DC = 0 : command register21WRWriteWR = 0, RD = 122RDReadWR = 1, RD = 023RSTResetLow active24NCNot connectedFloating25BL_VCC5V OR 3.3VBacklight VCC26GNDGroundBacklight GND27BLBacklight adjustmentAdjust the backlight brightness via PWM28TP_IRQTouch panel interruptLow when the panel is touched29TP_CSTouch panel chip selectLow active30TP_SCKTouch panel SPI clockConnect to SPI.SCK31TP_SDITouch panel SPI data inputConnect to SPI.MOSI32TP_SDOTouch panel SPI data outputConnect to SPI.MISO333.3VPower positive, 3.3V inputWhen P33 and P34 connecting with 3.3V power supply, leave the P1 and P2 floating34GNDGroundGroundExternal DimensionDevelopment Resources
Wiki contains
- 4inch Resistive Touch LCD x1
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